Ground glass pulmonary changes on computerized tomography imaging in systemic lupus erythematosus

The axial CT image from a 40-year-old female with systemic lupus erythematosus shows a subsegmental region of ground glass change (arrow) in the posterior segment of the right lower lobe. In the posterior segment of the left lower lobe, there is a focal parenchymal infiltrate with an air bronchogram (arrowhead).